LingakuAlsoどういたい
- isotopephysics and chemistry
noun (common) (futsuumeishi)
Generated: This term refers to variants of a chemical element that have the same number of protons but different numbers of neutrons in their atomic nuclei, resulting in different atomic masses. Isotopes can be stable or unstable and are often studied in chemistry and nuclear physics.
Example sentences1 result
すとろんちうむきゅうれいストロンチウム９０きごう：すとろんちうむストロンチウムのほうしゃせいどういたい放射性同位体のひとつ一つきごう；ほうしゃせいこうかぶつ放射性降下物にふくまれ含まれじんたい人体にゆうがい有害。
Strontium 90: One of the radioisotopes of strontium; part of radioactive fallout, harmful to human health.